CVE-2026-13303
High · 8.7CVSS
8.7
EPSS
0.2%
Published
Oct 29, 2026
CISA due date
—
The record
HashiCorp Boundary and Boundary Enterprise are vulnerable to a server-side request forgery in the Vault credential store integration that may allow an authenticated user with permission to manage credential stores and credential libraries within a project to cause the Boundary controller to issue outbound requests to a network destination of the requester's choosing and to receive the response. This may expose endpoints reachable only from the controller's host, such as a cloud instance metadata service. This vulnerability, CVE-2026-13303, is fixed in Boundary Enterprise 1.0.2 and 0.21.6.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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